db143d4d9f9cb9e5472e20ab31614a409854fb358b295fffafdda087f86634f7

General

Target

db143d4d9f9cb9e5472e20ab31614a409854fb358b295fffafdda087f86634f7.exe
Size

266KB
MD5

88b0b71f23da7c585ea34d6bad20551a
SHA1

f51e635683ab67e63e3be7b6eb56bcc96c23d2fa
SHA256

db143d4d9f9cb9e5472e20ab31614a409854fb358b295fffafdda087f86634f7
SHA512

a13a99103ed75aee8dc55c09c9733a45b45d0845e3a4f85e0aa1b3ff7df68bcc4906e167b570024e5789b1b0e513d299d356997e47bf2ecf0a91c362e462c2c9
SSDEEP

6144:mXzKdNY49u8rVlQgb/gkq+IyMePzW01net:9a4AlC/gkqryMCW01

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1304	ITS SB App Switch.exe
2724	ITS SB App Switch.exe

Loads dropped DLL 2 IoCs

pid	Process
1616	db143d4d9f9cb9e5472e20ab31614a409854fb358b295fffafdda087f86634f7.exe
1616	db143d4d9f9cb9e5472e20ab31614a409854fb358b295fffafdda087f86634f7.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1616-0-0x0000000001250000-0x00000000012F0000-memory.dmp	upx
behavioral1/memory/1616-12-0x0000000001250000-0x00000000012F0000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1616	db143d4d9f9cb9e5472e20ab31614a409854fb358b295fffafdda087f86634f7.exe
1616	db143d4d9f9cb9e5472e20ab31614a409854fb358b295fffafdda087f86634f7.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1616 wrote to memory of 1304	1616	db143d4d9f9cb9e5472e20ab31614a409854fb358b295fffafdda087f86634f7.exe	28
PID 1616 wrote to memory of 1304	1616	db143d4d9f9cb9e5472e20ab31614a409854fb358b295fffafdda087f86634f7.exe	28
PID 1616 wrote to memory of 1304	1616	db143d4d9f9cb9e5472e20ab31614a409854fb358b295fffafdda087f86634f7.exe	28
PID 1616 wrote to memory of 1304	1616	db143d4d9f9cb9e5472e20ab31614a409854fb358b295fffafdda087f86634f7.exe	28
PID 1616 wrote to memory of 2724	1616	db143d4d9f9cb9e5472e20ab31614a409854fb358b295fffafdda087f86634f7.exe	29
PID 1616 wrote to memory of 2724	1616	db143d4d9f9cb9e5472e20ab31614a409854fb358b295fffafdda087f86634f7.exe	29
PID 1616 wrote to memory of 2724	1616	db143d4d9f9cb9e5472e20ab31614a409854fb358b295fffafdda087f86634f7.exe	29
PID 1616 wrote to memory of 2724	1616	db143d4d9f9cb9e5472e20ab31614a409854fb358b295fffafdda087f86634f7.exe	29

C:\Users\Admin\AppData\Local\Temp\db143d4d9f9cb9e5472e20ab31614a409854fb358b295fffafdda087f86634f7.exe
"C:\Users\Admin\AppData\Local\Temp\db143d4d9f9cb9e5472e20ab31614a409854fb358b295fffafdda087f86634f7.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1616
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:1304
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:2724

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/1616-0-0x0000000001250000-0x00000000012F0000-memory.dmp

Filesize
640KB

Download
memory/1616-12-0x0000000001250000-0x00000000012F0000-memory.dmp

Filesize
640KB

Download

Analysis

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